CN105972079A - Bead strip - Google Patents
Bead strip Download PDFInfo
- Publication number
- CN105972079A CN105972079A CN201610587423.7A CN201610587423A CN105972079A CN 105972079 A CN105972079 A CN 105972079A CN 201610587423 A CN201610587423 A CN 201610587423A CN 105972079 A CN105972079 A CN 105972079A
- Authority
- CN
- China
- Prior art keywords
- rail
- notch
- breach
- inner rail
- width
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16C—SHAFTS; FLEXIBLE SHAFTS; ELEMENTS OR CRANKSHAFT MECHANISMS; ROTARY BODIES OTHER THAN GEARING ELEMENTS; BEARINGS
- F16C29/00—Bearings for parts moving only linearly
- F16C29/02—Sliding-contact bearings
Abstract
The invention discloses a bead strip. The bead strip is connected between an inner rail and a middle rail. The bead strip is provided with a first notch. When the inner rail is opened completely, the first notch is flush with a clamping groove formed in the inner rail, and the width of the first notch is equal to the width of the clamping groove. The middle rail is provided with a second notch. When the inner rail is opened completely, the second notch is flush with the first notch, and the width of the second notch is equal to the width of the first notch. The inner rail and the middle rail are connected through the bead strip, a web is omitted, the inner rail can be thicker, and the strength of the inner rail is enhanced. After the inner rail is opened, the first notch is flush with the clamping groove formed in the inner rail, the width of the first notch is equal to the width of the clamping groove, the second notch is flush with the first notch, the width of the second notch is equal to the width of the first notch, and overlapped parts of the inner rail and the middle rail can enable a staple bolt to penetrate through the middle rail and the bead strip to be clamped into the clamping groove of the inner rail.
Description
Technical field
The present invention relates to slide rail field, in particular to a kind of pearl bar for connecting interior rail and middle rail.
Background technology
The ultra-thin sliding rail for server rack of prior art being connected by between middle rail and interior rail is ball retainer, owing to ball retainer is made up of the web between upper and lower two retainer bodies and two retainer bodies, the one side that arranges of web adds the thickness of slide rail, on the other hand the space that originally can belong to interior rail thickness direction is occupied, interior rail is made to have to reduce thickness, cause interior rail intensity not enough, with reference to shown in Fig. 1.
Additionally, due to use demand, need to be capable of dismounting and the installation of server after slide rail is opened.Server lateral symmetry is provided with several bails, snaps in the draw-in groove on interior rail by bail and realizes the connection of server.After interior rail is opened, between interior rail and middle rail, there is lap, in the most quickly and easily server machine carton staple is snapped in through middle rail and pearl bar the draw-in groove of interior rail, become new technical problem.
Summary of the invention
It is an object of the invention to the problem above overcoming prior art to exist, it is provided that a kind of pearl bar, eliminate web, make that middle rail, interior rail can do is thicker, adds middle rail, the intensity of interior rail.Additionally, this design can also realize the dismounting of the server after slide rail is opened.
For realizing above-mentioned technical purpose, reaching above-mentioned technique effect, the present invention is achieved through the following technical solutions:
A kind of pearl bar, is connected between interior rail and middle rail, described pearl bar offers the first breach, and when described interior rail fully opens, described first breach is corresponding with the draw-in groove offered on interior rail.
Further, described middle rail offering the second breach, when described interior rail fully opens, the second breach is corresponding with described first breach.
The invention has the beneficial effects as follows:
1, using pearl bar to be connected between interior rail with middle rail, eliminate web, make that middle rail, interior rail can do is thicker, adds middle rail, the intensity of interior rail.
2, after interior rail is opened, described first breach aligns with the draw-in groove offered on interior rail, first breach is equal with described card well width, second breach aligns with described first breach, second breach and the first gap width are equal, make the lap between interior rail and middle rail also be able to snap in bail through middle rail and pearl bar in the draw-in groove of interior rail.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention, and can be practiced according to the content of description, below with presently preferred embodiments of the present invention and coordinate accompanying drawing describe in detail as after.The detailed description of the invention of the present invention is shown in detail in by following example and accompanying drawing thereof.
Accompanying drawing explanation
Accompanying drawing described herein is used for providing a further understanding of the present invention, constitutes the part of the application, and the schematic description and description of the present invention is used for explaining the present invention, is not intended that inappropriate limitation of the present invention.In the accompanying drawings:
Fig. 1 is the interior rail of prior art and middle rail sectional view；
Fig. 2 is the interior rail of the present invention and middle rail sectional view；
Fig. 3 is the first breach, the second breach, draw-in groove corresponding relation schematic diagram；
Fig. 4 is pearl bar structural representation；
Fig. 5 is interior rail, middle rail and pearl bar explosive view.
Detailed description of the invention
Below with reference to the accompanying drawings and in conjunction with the embodiments, the present invention is described in detail.
Shown in reference Fig. 2 to Fig. 5, a kind of pearl bar, it is connected between interior rail 2 and middle rail 3, described pearl bar 1 offers the first breach 11, when described interior rail 2 fully opens, described first breach 11 is corresponding with the draw-in groove 21 offered on interior rail 2.Using pearl bar 1 to be connected between interior rail 2 with middle rail 3, eliminate web, make that middle rail 3, interior rail 2 can do is thicker, adds middle rail 3, the intensity of interior rail 2.
From the point of view of further, described middle rail 3 offering the second breach 31, when described interior rail 2 fully opens, the second breach 31 is corresponding with described first breach 11.
After interior rail 2 is opened, described first breach 11 aligns with the draw-in groove 21 offered on interior rail 2, first breach 11 is equal with described draw-in groove 21 width, second breach 31 aligns with described first breach 11, second breach 31 is equal with the first breach 11 width, makes the lap between interior rail 2 and middle rail 3 also be able to snap in bail through middle rail 3 and pearl bar 1 in the draw-in groove 21 of interior rail 2.
The foregoing is only the preferred embodiments of the present invention, be not limited to the present invention, for a person skilled in the art, the present invention can have various modifications and variations.All within the spirit and principles in the present invention, any modification, equivalent substitution and improvement etc. made, should be included within the scope of the present invention.
Claims (2)
1. a pearl bar, it is characterized in that: be connected between interior rail (2) and middle rail (3), offering the first breach (11) on described pearl bar (1), when described interior rail (2) fully opens, described first breach (11) is corresponding with the draw-in groove (21) offered on interior rail (2).
Pearl bar the most according to claim 1, it is characterised in that: offering the second breach (31) on described middle rail (3), when described interior rail (2) fully opens, the second breach (31) is corresponding with described first breach (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610587423.7A CN105972079A (en) | 2016-07-25 | 2016-07-25 | Bead strip |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610587423.7A CN105972079A (en) | 2016-07-25 | 2016-07-25 | Bead strip |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105972079A true CN105972079A (en) | 2016-09-28 |
Family
ID=56952025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610587423.7A Pending CN105972079A (en) | 2016-07-25 | 2016-07-25 | Bead strip |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105972079A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3523934A1 (en) * | 1984-07-11 | 1986-01-16 | Fulterer Gesellschaft Mbh, Lustenau | Drawer guide for extensible furniture parts |
| CN2764235Y (en) * | 2004-12-30 | 2006-03-15 | 吴宗哲 | Improved structure of sliding rail set |
| CN104270924A (en) * | 2014-04-14 | 2015-01-07 | 州巧科技股份有限公司 | Slide Rail Positioning Mechanism |
| CN105003536A (en) * | 2015-08-17 | 2015-10-28 | 雅固拉国际精密工业(苏州)有限公司 | Over-travel shaking preventing slide rail |
| CN204900529U (en) * | 2015-08-17 | 2015-12-23 | 雅固拉国际精密工业(苏州)有限公司 | Overtravel prevents rocking slide rail |
| CN204985332U (en) * | 2015-08-17 | 2016-01-20 | 雅固拉国际精密工业(苏州)有限公司 | Slide rail that rocks is prevented to overtravel |
| CN205841492U (en) * | 2016-07-25 | 2016-12-28 | 雅固拉国际精密工业(苏州)有限公司 | Pearl bar |
-
2016
- 2016-07-25 CN CN201610587423.7A patent/CN105972079A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3523934A1 (en) * | 1984-07-11 | 1986-01-16 | Fulterer Gesellschaft Mbh, Lustenau | Drawer guide for extensible furniture parts |
| CN2764235Y (en) * | 2004-12-30 | 2006-03-15 | 吴宗哲 | Improved structure of sliding rail set |
| CN104270924A (en) * | 2014-04-14 | 2015-01-07 | 州巧科技股份有限公司 | Slide Rail Positioning Mechanism |
| CN105003536A (en) * | 2015-08-17 | 2015-10-28 | 雅固拉国际精密工业(苏州)有限公司 | Over-travel shaking preventing slide rail |
| CN204900529U (en) * | 2015-08-17 | 2015-12-23 | 雅固拉国际精密工业(苏州)有限公司 | Overtravel prevents rocking slide rail |
| CN204985332U (en) * | 2015-08-17 | 2016-01-20 | 雅固拉国际精密工业(苏州)有限公司 | Slide rail that rocks is prevented to overtravel |
| CN205841492U (en) * | 2016-07-25 | 2016-12-28 | 雅固拉国际精密工业(苏州)有限公司 | Pearl bar |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160928 |